Cars We Remember: My favorite muscle car: The 1967 Plymouth GTXWicked Local PembrokeThe cars I owned included a 1963 Chevy Impala 283 with a T-10 Four Speed, a 1965 GTO convertible tri-power, a 1967 Plymouth GTX and finally a 1968 Camaro SS/RS 396/375. Being that the GTO was pretty much beat up when I got it and the ’63 Chevy …